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| author | Rich Felker <dalias@aerifal.cx> | 2022-08-26 10:20:46 -0400 |
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| committer | Rich Felker <dalias@aerifal.cx> | 2022-08-26 10:20:46 -0400 |
| commit | 25340a93375fc6d3324ab65c154edbf8d1701801 (patch) | |
| tree | e1f93eb27e55276222bdaa7141314c86841bc8e2 /compat/time32/difftime32.c | |
| parent | d8fddb964108e57e670d20c36e6da84796617d78 (diff) | |
| download | musl-25340a93375fc6d3324ab65c154edbf8d1701801.tar.gz musl-25340a93375fc6d3324ab65c154edbf8d1701801.tar.xz musl-25340a93375fc6d3324ab65c154edbf8d1701801.zip | |
add sysconf keys/values for signal stack size
as a result of ISA extensions exploding register file sizes on some archs, using a constant for minimum signal stack size no longer seems viably future-proof. add sysconf keys allowing the kernel to provide a machine-dependent minimum applications can query to ensure they allocate sufficient space for stacks. the key names and indices align with the same functionality in glibc. see commit d5a5045382315e36588ca225889baa36ed0ed38f for previous action on this subject. ultimately, the macros MINSIGSTKSZ and SIGSTKSZ probably need to be deprecated, but that is standards-amendment work outside the scope of a single implementation.
Diffstat (limited to 'compat/time32/difftime32.c')
0 files changed, 0 insertions, 0 deletions